Decimal Practice

The Earth is about 3.678 times bigger than the moon. What is this number rounded to the nearest hundredth?

• 3.67

• 3.68

• 3.69

• 3.70

Scientists estimate that the moon is around 4.473 billion years old. What is 4.473 rounded to the hundredths place?

• 4.50

• 4.49

• 4.48

• 4.47

Kendrick bought a model spaceship from the NASA Space Center in Houston for $37.85. Round this price to the nearest tenth.

• $37.90

• $37.80

• $37.85

• $38.00

The table shows the maximum surface temperature of different planets. Round the maximum temperature of Mars to the tenths place.

• 67.2 °F

• 67.0 °F

• 67.3 °F

• 67.1 °F

Round each number to the hundredths place.

• 5.883

• 7.135

• 8.207

• 0.499